KR900003004Y1 - Device for production of ice - Google Patents
Device for production of ice Download PDFInfo
- Publication number
- KR900003004Y1 KR900003004Y1 KR2019850007650U KR850007650U KR900003004Y1 KR 900003004 Y1 KR900003004 Y1 KR 900003004Y1 KR 2019850007650 U KR2019850007650 U KR 2019850007650U KR 850007650 U KR850007650 U KR 850007650U KR 900003004 Y1 KR900003004 Y1 KR 900003004Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ice making
- ice
- refrigerant
- refrigerator
- making
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/22—Construction of moulds; Filling devices for moulds
- F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing trays
- F25C1/243—Moulds made of plastics e.g. silicone
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2400/00—Auxiliary features or devices for producing, working or handling ice
- F25C2400/10—Refrigerator units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2600/00—Control issues
- F25C2600/04—Control means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안에 적용되는 제빙 장치의 분해 사시도.1 is an exploded perspective view of an ice making apparatus applied to the present invention.
제2도는 본 고안에 적용되는 제방 장치의 종 단면도.Figure 2 is a longitudinal cross-sectional view of the embankment device applied to the present invention.
제3도는 본 고안에 관한 제빙 장치의 냉매가스 순환회로도.3 is a refrigerant gas circulation circuit diagram of an ice making apparatus according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 제빙수단 9 : 제빙용기1: ice making means 9: ice making container
93A, 93B : 요입부93A, 93B: recessed part
본 고안은 냉동 싸이클에 회류되는 냉매를 이용하여 직접 냉동식으로 단시간내에 급속 제빙을 위한 냉장고의 제빙 장치에 관한 것이다.The present invention relates to a deicing device of a refrigerator for rapid deicing in a short time by direct refrigeration using a refrigerant circulating in the freezing cycle.
냉장고의 제빙 장치로써는 간접 냉동식 즉 냉동고내에서 대류되는 냉기에 의해 제빙이 이루어지게하는 것으로 그 예를 들어 설명하면, 고내의 상부에 증발기를 설치하고 자연 대류식으로 냉장하는 직냉식 냉장고에서는 증발기를 중공의 함체 형상으로 구성하고 이의 증발기내에서 냉기의 대류에 의한 간접 제빙을 하고 있으며, 또한 냉장, 냉동실을 격리 구성하고 증발기에서 열교환된 냉기를 송풍수단으로 하여 냉동실과 냉장실측으로 강제 대류시키며 냉장하는 간냉식 냉장고 역시 냉동실에 송풍되는 냉기에 의해 간접 제빙하고 있는 것으로 상기 직냉식 또는 간냉식 모두 냉기 대류에 의한 간접제빙을 하고 있는데, 양자 제빙 싸이클 시간을 보면 직냉식은 제빙량 100g당 약 140분정도 소요되고 간냉식에서는 약 60분 정도 소요되며 또한 실내의 공기를 소정온도 즉 제빙을 위한 온도로 하강시키기에는 많은 열량과 열교환 시간이 소요되고 있는 것이다.As an example of the ice making apparatus of the refrigerator, ice making is performed by indirect freezing, ie, cold air convection in the freezer. It is composed of the shape of the inside of the evaporator and the indirect ice making by convection of cold air in the evaporator, and the refrigeration and freezer compartments are separated. In addition, indirect deicing by cold air blown into the freezer compartment. Both direct cooling and intercooling are indirect defrosting by cold convection. Minutes and you can also take It takes a lot of heat and heat exchange time to lower the predetermined temperature, that is, the temperature for ice making.
따라서 그 제빙시간이 많이 소요되어 제빙속도가 매우 느리고 제빙효율이 저조한 것이다.Therefore, it takes a lot of ice making time is very slow ice making and low ice making efficiency.
본 고안은 상기와 같은 사정을 고려하여 이루어진 것으로 그 목적은 냉동 싸이클에 회류되는 냉매를 이용하여 직접 냉동식으로 제빙하여 급속 제빙은 물론 제빙 효율을 높힌 냉장고의 제빙 장치를 제공함에 있다.The present invention has been made in view of the above circumstances, and an object thereof is to provide an ice making device of a refrigerator having high ice making efficiency as well as rapid ice making by directly making ice by using a refrigerant flowing in a freezing cycle.
즉 본 고안은 직냉식 또는 간냉식 냉장고의 냉동실내에, 냉동 싸이클로부터 냉매가 별도의 제어장치 신호에 따라 구동하는 전자석식 개폐수단에 의해 공급, 차단되는 제빙수단을 설치함과 동시에 이 제빙수단상에 열전도성이 비교적 우수한 재료로된 접시형상의 제빙용기를 제빙수단이 제빙용기의 저면내로 매몰되는 상태로 얹혀지게 설치한 것이다.In other words, the present invention provides a thermal conductivity on the ice making means in the freezing compartment of the direct-cooling or inter-cooling refrigerator by installing an ice making means in which the refrigerant is supplied and cut off from the freezing cycle by an electromagnetic opening / closing means driven according to a separate control device signal. The dish-shaped ice tray made of this relatively excellent material is installed so that the ice-making means is buried in the bottom of the ice tray.
특히 본 고안은 냉동실의내에 냉동 싸이클에 회류되는 냉매를 전자석식 개폐수단에 의하여 공급, 차단되게하며 제빙하는 제빙수단을 설치하고 이 제빙수단상에 제빙용기를 직접 접촉되게 설치하므로써 직접 냉동식으로 단시간내에 급속제빙을 얻게한 것을 특징으로 하는 것이다.In particular, the present invention provides a refrigeration cycle for supplying and blocking the refrigerant circulating in the freezing cycle by the electromagnetic opening and closing means, and installing an ice making means for making ice and directly contacting the ice making container on the ice making means for a short time. It is characterized in that the rapid deicing in the inside.
다음 본 고안의 실시예를 도면에 의거하여 구체적으로 설명한다.Next, embodiments of the present invention will be described in detail with reference to the drawings.
도면은 냉장고에서 제빙에 사용되는 제빙장치를 표시한 것으로, 제1도 및 제2도중 1은 제빙수단이다.The figure shows an ice making apparatus used for ice making in a refrigerator, 1 in FIGS. 1 and 2 is an ice making means.
이 제빙수단(1)은 제3도 냉매가스 순환회로도에서와 같이 냉매를 상온의 고압액체로 변화시키는 응축부(2)와 이 상온의 고압액체의 냉매를 저압 액체 냉매로 변환시키는 모세관(3)의 사이를 연결하는 냉매 회류부재(4)와 주위로부터 열을 흡수하면서 실내 공간의 온도를 낮은 온도로 열교환시키는 증발부(5)와 이 증발부(5)에서 저온 저압이 액체로 변화된 냉매를 고온 고압의 기체 냉매로 변화시키는 압축부(6)사이를 연결하는 냉매회류부재(7) 각각에 연결되는 냉매유도회류부재(7A), (7B)가 양단에 설치되고 냉매유도회류부재(7A), (7B)중 일측 즉 응축부(2)와 모세관(3)의 사이를 연결하는 냉매회류부재(4)에 연결되는 냉매유도회류부재(7A)측에는 통상에서와 같이 상온 고압 액체의 냉매를 저압 액체 냉매로 변환시키는 모세관(31)을 설치하고 이 모세관(31)과 냉매유도 회류부재(7A)사이에, 별도의 제어장치(도시되지 않음)의 신호에 따라 구동하며 냉매회류부재(4)측으로 흐르는 냉매의 공급을 단속하는 전자식 개폐부재(8)가 설치되어 있어 제어회로에서 신호가 출력되면 이와 동시에 전자식 개폐부재(8)가 개로되어 냉매를 냉매유도회류부재(7A)를 통하여 제빙수단(1)에 공급시키어 제빙효과를 얻게된다.This ice making means 1 includes a condenser 2 for changing the refrigerant into a high-pressure liquid at room temperature and a capillary tube 3 for converting the refrigerant of the high-temperature liquid at room temperature into a low-pressure liquid refrigerant as shown in FIG. The evaporator (5) for heat exchange the temperature of the interior space to a low temperature while absorbing heat from the surroundings and the refrigerant circulating member (4) connected between the and the refrigerant at which the low temperature and low pressure is changed to liquid in the high temperature Refrigerant induction return members 7A, 7B connected to each of the refrigerant return members 7 connecting between the compression parts 6 to be changed to a high-pressure gas refrigerant are provided at both ends, and the refrigerant induction return member 7A, One side of 7B, that is, the refrigerant in the normal temperature and high pressure liquid is connected to the refrigerant induction return member 7A connected to the refrigerant return member 4 connecting the condenser 2 and the capillary tube 3 to the low pressure liquid. A capillary tube 31 for converting into a refrigerant is provided and the capillary tube 31 Between the induction return member 7A, an electronic switching member 8 which is driven in accordance with a signal of a separate control device (not shown) and regulates the supply of the refrigerant flowing to the refrigerant return member 4 side is provided. At the same time, when the signal is outputted, the electronic opening and closing member 8 is opened, and the refrigerant is supplied to the ice making means 1 through the refrigerant inducing flow member 7A to obtain an ice making effect.
그리고 상기에서와 같이 이루어진 제빙수단(1)을 냉장고의 냉동실 공간 소정위치에 U자형으로 절곡 설치하고 이 제빙수단(1)의 상면에 열전도성이 비교적 우수한 재질로 구성된 제빙용기(9)를 설치하게 되어 있다.Then, the ice making means 1 formed as described above is bent in a U-shape at a predetermined position in the freezer compartment space of the refrigerator, and an ice making container 9 made of a material having relatively excellent thermal conductivity is installed on the upper surface of the ice making means 1. It is.
또한 상기 제빙용기(9)는 상면이 개구되고 내부에 격벽(91)을 등간격으로 설치하여 격리된 수개의 제빙실(92)을 구비하며 이 제빙실(92)은 반원호상으로 구성된다.In addition, the ice-making container 9 has several ice-making chambers 92 which have an upper surface open and are separated by installing the partition walls 91 at equal intervals, and the ice-making chambers 92 have a semicircular arc shape.
그리고 제빙용기(9)의 저면 양측에는, 상기 제빙수단(1)이 제빙실(92)에 근접되게 삽입 매몰되는 전도부(93A), (93B)를 갖추어 제빙용기(9)에 제빙수단(1)이 직접 접촉되어 전도되게하여서 제빙 수단내로 회류되는 냉매가 직접 증발하여 직접 냉동식으로 냉각하도록 한 것이다.On both sides of the bottom surface of the ice making container 9, the ice making means 1 is provided with conductive parts 93A and 93B inserted and buried close to the ice making chamber 92. The direct contact is conducted so that the refrigerant flowing back into the ice making means is directly evaporated to cool directly.
그러므로 종래 냉기 대류에 의한 간접 냉동식보다 그 제빙 효율이 매우 우수하고 따라서 제빙시간을 단축시키어 소비 전력을 줄이는 효과가 있는 동시에 급속 제빙이 이루어지고 또한 제빙능력을 증대하게 되는 것이다.Therefore, the ice making efficiency is much better than the conventional indirect freezing by the cold air convection, thus shortening the ice making time and reducing the power consumption, and at the same time making rapid ice making and increasing the ice making ability.
또한 제빙용기(9)의 저면 중앙부에는 제빙의 완료시 제빙용기(9)로부터 얼음을 분리해내기 위한 통상의 가열수단(10)이 설치되어 있다.In addition, a normal heating means 10 is provided at the center of the bottom surface of the ice making container 9 to separate ice from the ice making container 9 when the ice making is completed.
이상 설명한 바와 같이 본 고안에 관한 냉장고의 제빙장치에 의하면 제빙수단의 상부에 제빙용기를 얹혀 제빙수단에 회류되는 냉매로 직접 냉동방식으로 제빙시키게 하므로써 제빙 효율을 높히고 제빙능력을 향상시키게 되는 것이다.As described above, according to the ice making apparatus of the refrigerator according to the present invention, an ice making vessel is placed on an upper portion of the ice making means, and the ice making means is directly defrosted with the refrigerant circulated in the ice making means, thereby increasing the ice making efficiency and improving the ice making ability.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850007650U KR900003004Y1 (en) | 1985-06-25 | 1985-06-25 | Device for production of ice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850007650U KR900003004Y1 (en) | 1985-06-25 | 1985-06-25 | Device for production of ice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870001039U KR870001039U (en) | 1987-02-20 |
| KR900003004Y1 true KR900003004Y1 (en) | 1990-04-10 |
Family
ID=19243196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850007650U KR900003004Y1 (en) | 1985-06-25 | 1985-06-25 | Device for production of ice |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900003004Y1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100393570B1 (en) * | 2000-12-01 | 2003-08-02 | 엘지전자 주식회사 | Drying system for washing-drying machines |
| WO2008082217A1 (en) * | 2006-12-28 | 2008-07-10 | Lg Electronics Inc. | Ice making system and method for ice making of refrigerator |
| WO2008082214A1 (en) * | 2006-12-28 | 2008-07-10 | Lg Electronics Inc. | Ice making system and method for ice making of refrigerator |
-
1985
- 1985-06-25 KR KR2019850007650U patent/KR900003004Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100393570B1 (en) * | 2000-12-01 | 2003-08-02 | 엘지전자 주식회사 | Drying system for washing-drying machines |
| WO2008082217A1 (en) * | 2006-12-28 | 2008-07-10 | Lg Electronics Inc. | Ice making system and method for ice making of refrigerator |
| WO2008082214A1 (en) * | 2006-12-28 | 2008-07-10 | Lg Electronics Inc. | Ice making system and method for ice making of refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| KR870001039U (en) | 1987-02-20 |
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